Name: CVE-2023-52902: Missing Release of Memory after Effective Lifetime
Creator: Rapid7
Published: 2024-08-21T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2023-52902, CVSS 5.5, EPSS 0.00208

In the Linux kernel, the following vulnerability has been resolved:

nommu: fix memory leak in do_mmap() error path

The preallocation of the maple tree nodes may leak if the error path to "error_just_free" is taken. Fix this by moving the freeing of the maple tree nodes to a shared location for all error paths.

CVSS Details

CVSS 3.1 Base Score: 5.5
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade linux	Aug 22, 2024	Aug 22, 2024
Redhat_linux	—	Upgrade kernel-rtNo solution existsUpgrade kernel	Dec 5, 2024	Aug 21, 2024

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CVSS Details

Covered by Rapid7

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